Assignee
HIROSE CO LTD
JP·6 granted patents·1 pending application·67 citations·filing 1997–2018
Top patents by PatentIndex Score
7 records- 0175US6149991AOrnamentsHIROSE CO LTD·Filed 1999·Granted Nov 21, 2000·33 cites·5 claims
- 0260US6357177B1Bottom sand for growing aquatic plants and aquariums for growing aquatic plants using bottom sandHIROSE CO LTD·Filed 2000·Granted Mar 19, 2002·5 cites·14 claims
- 0358US6618989B2Method for growing ornamental plants by hydroponic cultivation and an apparatus thereforHIROSE CO LTD·Filed 2001·Granted Sep 16, 2003·4 cites·9 claims
- 0451US6263615B1Bottom soils and filtering media for rearing fresh-water fish or hydroponically cultivated plants and water tanks using such bottom soils and filtering mediaHIROSE CO LTD·Filed 1999·Granted Jul 24, 2001·8 cites·6 claims
- 0551US2020008377A1Aquatic Plant Growing EquipmentHIROSE CO LTD·Filed 2018·Application pending·0 cites
- 0650US6112459ABottom soils and filtering media for rearing fresh-water fish or hydroponically cultivating plants and water tanks using such bottom soils and filtering mediaHIROSE CO LTD·Filed 1998·Granted Sep 5, 2000·8 cites·2 claims
- 0743US6015216AFish tank with illuminating light guide deviceHIROSE CO LTD·Filed 1997·Granted Jan 18, 2000·9 cites·6 claims
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